Smart 200A loop resistance tester Characteristics

 SDY817J3 intelligent 200A loop resistance tester Product Features 1. Test current, in full compliance with the relevant test the contact resistance of the national standards. 2. The output voltage is high, wide measurement range up to 100mΩ. 3. Test current from the high-precision switches 200A constant current power supply, without manual adjustment, the test quickly and accurately. The four-terminal connection method, effectively exclude the effects of lead resistance test results. 5. The test speed, display data about five seconds. 6. Working long hours, with a thermal protection circuit, stable and reliable instrument. 7. The operation is simple, light weight, suitable for field work. SDY817J2 intelligent 200A loop resistance tester product parameters 1, the test current: 50A, 100A, 200A 2, Range: 50A when 0 ~ 100 mΩ 100A 0 to time 20 mΩ 200A 0 ~ 4 mΩ 3, minimum resolution: 0.1μΩ 4 Accuracy: 0.5% ± 0.2 Ω 5, output voltage:? Maximum DC10V 6, work: continuous 7, Power: AC220V ± 10% 50Hz ± 1Hz 8, power consumption: ≤1000W Information Source: 200A loop resistance tester http : //www.69973262.com/